/*
* @Author: asdw
* @Date:   2017-12-27 15:10:27
* @Last Modified by:   asdw
* @Last Modified time: 2017-12-27 15:11:09
*/

jQuery.easing.jswing = jQuery.easing.swing;
jQuery.extend(jQuery.easing, {
    def: "easeOutQuad",
    swing: function (e, f, a, h, g) {
        return jQuery.easing[jQuery.easing.def](e, f, a, h, g)
    },
    easeInQuad: function (e, f, a, h, g) {
        return h * (f /= g) * f + a
    },
    easeOutQuad: function (e, f, a, h, g) {
        return -h * (f /= g) * (f - 2) + a
    },
    easeInOutQuad: function (e, f, a, h, g) {
        if ((f /= g / 2) < 1) {
            return h / 2 * f * f + a
        }
        return -h / 2 * (--f * (f - 2) - 1) + a
    },
    easeInCubic: function (e, f, a, h, g) {
        return h * (f /= g) * f * f + a
    },
    easeOutCubic: function (e, f, a, h, g) {
        return h * ((f = f / g - 1) * f * f + 1) + a
    },
    easeInOutCubic: function (e, f, a, h, g) {
        if ((f /= g / 2) < 1) {
            return h / 2 * f * f * f + a
        }
        return h / 2 * ((f -= 2) * f * f + 2) + a
    },
    easeInQuart: function (e, f, a, h, g) {
        return h * (f /= g) * f * f * f + a
    },
    easeOutQuart: function (e, f, a, h, g) {
        return -h * ((f = f / g - 1) * f * f * f - 1) + a
    },
    easeInOutQuart: function (e, f, a, h, g) {
        if ((f /= g / 2) < 1) {
            return h / 2 * f * f * f * f + a
        }
        return -h / 2 * ((f -= 2) * f * f * f - 2) + a
    },
    easeInQuint: function (e, f, a, h, g) {
        return h * (f /= g) * f * f * f * f + a
    },
    easeOutQuint: function (e, f, a, h, g) {
        return h * ((f = f / g - 1) * f * f * f * f + 1) + a
    },
    easeInOutQuint: function (e, f, a, h, g) {
        if ((f /= g / 2) < 1) {
            return h / 2 * f * f * f * f * f + a
        }
        return h / 2 * ((f -= 2) * f * f * f * f + 2) + a
    },
    easeInSine: function (e, f, a, h, g) {
        return -h * Math.cos(f / g * (Math.PI / 2)) + h + a
    },
    easeOutSine: function (e, f, a, h, g) {
        return h * Math.sin(f / g * (Math.PI / 2)) + a
    },
    easeInOutSine: function (e, f, a, h, g) {
        return -h / 2 * (Math.cos(Math.PI * f / g) - 1) + a
    },
    easeInExpo: function (e, f, a, h, g) {
        return f == 0 ? a : h * Math.pow(2, 10 * (f / g - 1)) + a
    },
    easeOutExpo: function (e, f, a, h, g) {
        return f == g ? a + h : h * (-Math.pow(2, -10 * f / g) + 1) + a
    },
    easeInOutExpo: function (e, f, a, h, g) {
        if (f == 0) {
            return a
        }
        if (f == g) {
            return a + h
        }
        if ((f /= g / 2) < 1) {
            return h / 2 * Math.pow(2, 10 * (f - 1)) + a
        }
        return h / 2 * (-Math.pow(2, -10 * --f) + 2) + a
    },
    easeInCirc: function (e, f, a, h, g) {
        return -h * (Math.sqrt(1 - (f /= g) * f) - 1) + a
    },
    easeOutCirc: function (e, f, a, h, g) {
        return h * Math.sqrt(1 - (f = f / g - 1) * f) + a
    },
    easeInOutCirc: function (e, f, a, h, g) {
        if ((f /= g / 2) < 1) {
            return -h / 2 * (Math.sqrt(1 - f * f) - 1) + a
        }
        return h / 2 * (Math.sqrt(1 - (f -= 2) * f) + 1) + a
    },
    easeInElastic: function (f, h, e, l, k) {
        var i = 1.70158;
        var j = 0;
        var g = l;
        if (h == 0) {
            return e
        }
        if ((h /= k) == 1) {
            return e + l
        }
        if (!j) {
            j = k * .3
        }
        if (g < Math.abs(l)) {
            g = l;
            var i = j / 4
        } else {
            var i = j / (2 * Math.PI) * Math.asin(l / g)
        }
        return -(g * Math.pow(2, 10 * (h -= 1)) * Math.sin((h * k - i) * 2 * Math.PI / j)) + e
    },
    easeOutElastic: function (f, h, e, l, k) {
        var i = 1.70158;
        var j = 0;
        var g = l;
        if (h == 0) {
            return e
        }
        if ((h /= k) == 1) {
            return e + l
        }
        if (!j) {
            j = k * .3
        }
        if (g < Math.abs(l)) {
            g = l;
            var i = j / 4
        } else {
            var i = j / (2 * Math.PI) * Math.asin(l / g)
        }
        return g * Math.pow(2, -10 * h) * Math.sin((h * k - i) * 2 * Math.PI / j) + l + e
    },
    easeInOutElastic: function (f, h, e, l, k) {
        var i = 1.70158;
        var j = 0;
        var g = l;
        if (h == 0) {
            return e
        }
        if ((h /= k / 2) == 2) {
            return e + l
        }
        if (!j) {
            j = k * .3 * 1.5
        }
        if (g < Math.abs(l)) {
            g = l;
            var i = j / 4
        } else {
            var i = j / (2 * Math.PI) * Math.asin(l / g)
        } if (h < 1) {
            return -.5 * g * Math.pow(2, 10 * (h -= 1)) * Math.sin((h * k - i) * 2 * Math.PI / j) + e
        }
        return g * Math.pow(2, -10 * (h -= 1)) * Math.sin((h * k - i) * 2 * Math.PI / j) * .5 + l + e
    },
    easeInBack: function (e, f, a, i, h, g) {
        if (g == undefined) {
            g = 1.70158
        }
        return i * (f /= h) * f * ((g + 1) * f - g) + a
    },
    easeOutBack: function (e, f, a, i, h, g) {
        if (g == undefined) {
            g = 1.70158
        }
        return i * ((f = f / h - 1) * f * ((g + 1) * f + g) + 1) + a
    },
    easeInOutBack: function (e, f, a, i, h, g) {
        if (g == undefined) {
            g = 1.70158
        }
        if ((f /= h / 2) < 1) {
            return i / 2 * f * f * (((g *= 1.525) + 1) * f - g) + a
        }
        return i / 2 * ((f -= 2) * f * (((g *= 1.525) + 1) * f + g) + 2) + a
    },
    easeInBounce: function (e, f, a, h, g) {
        return h - jQuery.easing.easeOutBounce(e, g - f, 0, h, g) + a
    },
    easeOutBounce: function (e, f, a, h, g) {
        if ((f /= g) < 1 / 2.75) {
            return h * 7.5625 * f * f + a
        } else {
            if (f < 2 / 2.75) {
                return h * (7.5625 * (f -= 1.5 / 2.75) * f + .75) + a
            } else {
                if (f < 2.5 / 2.75) {
                    return h * (7.5625 * (f -= 2.25 / 2.75) * f + .9375) + a
                } else {
                    return h * (7.5625 * (f -= 2.625 / 2.75) * f + .984375) + a
                }
            }
        }
    },
    easeInOutBounce: function (e, f, a, h, g) {
        if (f < g / 2) {
            return jQuery.easing.easeInBounce(e, f * 2, 0, h, g) * .5 + a
        }
        return jQuery.easing.easeOutBounce(e, f * 2 - g, 0, h, g) * .5 + h * .5 + a
    }
});
var Yeffect = {
    hProductPictures: function (ul, li, showLeng, px, div, css, ArrowLeft, ArrowRight, easingstrA) {
        css = css || "current";
        ArrowLeft = ArrowLeft || "";
        ArrowRight = ArrowRight || "";
        var easingstr = easingstrA || "linear";
        var ulobj = $(ul);
        var liobj = $(li);
        var ArrowLeftobj = $(ArrowLeft);
        var ArrowRightobj = $(ArrowRight);
        var divobj = $(div);
        var het = liobj.width() + px;
        var lens = liobj.length;
        var length = lens - showLeng;
        ulobj.css({
            position: "relative",
            top: 0
        }).width(lens * het);
        var curInt = 0;
        liobj.removeClass(css).eq(0).addClass(css);
        ArrowLeftobj.click(function () {
            if (curInt > 0) {
                curInt--;
                ulobj.animate({
                    left: -het * curInt
                }, 300, easingstr)
            }
        });
        ArrowRightobj.click(function () {
            if (curInt < length) {
                curInt++;
                ulobj.animate({
                    left: -het * curInt
                }, 300, easingstr)
            }
        });
        liobj.click(function () {
            liobj.removeClass(css);
            $(this).addClass(css);
            divobj.find("img").attr("src", $(this).find("img").attr("src"))
        })
    }
};
